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Trondheim

$49+ Cheap flights from Oslo Gardermoen (OSL) to Trondheim (TRD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — TRD
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Oslo Gardermoen to Trondheim Vaernes are usually found in March or May, booked 90 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from Oslo Gardermoen to Trondheim

Cheapest flights from Oslo Gardermoen to Trondheim
Explore the most affordable flight options available from Oslo Gardermoen to Trondheim. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This Mytrip deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:40 am
OSL
-
TRD
Nonstop0h 55m
Norwegian
Tue 4/287:30 am
TRD
-
OSL
Nonstop0h 55m
Norwegian
Deal found 3/7$84
This Mytrip deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/410:55 am
OSL
-
TRD
Nonstop0h 55m
Norwegian
Sat 4/119:20 am
TRD
-
OSL
Nonstop0h 55m
Norwegian
Deal found 3/7$85
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/261:25 pm
OSL
-
TRD
Nonstop0h 55m
Norwegian
Sun 3/298:00 am
TRD
-
OSL
Nonstop0h 55m
Norwegian
Deal found 3/9$87
This Mytrip deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:05 am
OSL
-
TRD
Nonstop0h 55m
Multiple Airlines
Tue 4/288:55 am
TRD
-
OSL
1 stop7h 55m
Multiple Airlines
Deal found 3/7$96
This Mytrip deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/131:55 pm
OSL
-
TRD
1 stop19h 25m
Norwegian
Thu 6/188:20 pm
TRD
-
OSL
Nonstop0h 55m
Norwegian
Deal found 3/7$101
This Mytrip deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/48:40 am
OSL
-
TRD
Nonstop0h 55m
Scandinavian Airlines
Sat 4/1110:20 am
TRD
-
OSL
1 stop7h 00m
Scandinavian Airlines
Deal found 3/7$105
This Scandinavian Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:55 pm
OSL
-
TRD
1 stop4h 00m
Scandinavian Airlines
Tue 4/289:25 am
TRD
-
OSL
Nonstop0h 55m
Scandinavian Airlines
Deal found 3/7$116
This Scandinavian Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:00 am
OSL
-
TRD
1 stop2h 50m
Scandinavian Airlines
Mon 4/273:00 pm
TRD
-
OSL
1 stop3h 40m
Scandinavian Airlines
Deal found 3/6$130

Find flight deals from Oslo Gardermoen to Trondheim

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to Trondheim (TRD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$84
(Mytrip)

One-way from

$49
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$155

Good one-way deal

$88 or less
Provider with most accurate pricing for Oslo Gardermoen-Trondheim Vaernes flight deals.
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Provider most trusted by Cheapflights users for Oslo Gardermoen-Trondheim Vaernes flights.
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From Oslo Gardermoen to Trondheim Vaernes
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One-way flight from Oslo Gardermoen to Trondheim Vaernes
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
Search Deals
Price to beat on a one-way flight from Oslo Gardermoen to Trondheim Vaernes.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen to Trondheim that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 11, 2026.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Trondheim that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OsloTrondheim

OSL - TRD

OSLTRD

Oslo Gardermoen

Tue 4/21

10:40 am-11:35 am

Nonstop0h 55m

Trondheim Vaernes

Tue 4/28

7:30 am-8:25 am

Nonstop0h 55m

$84

OsloTrondheim

OSL - TRD

OSLTRD

Oslo Gardermoen

Thu 3/26

9:00 am-3:30 pm

1 stop6h 30m

Trondheim Vaernes

Sun 3/29

7:40 pm-8:35 pm

Nonstop0h 55m

$107

OsloTrondheim

OSL - TRD

OSLTRD

Oslo Gardermoen

Tue 4/21

1:55 pm-5:55 pm

1 stop4h 00m

Trondheim Vaernes

Tue 4/28

9:25 am-10:20 am

Nonstop0h 55m

$116

OsloTrondheim

OSL - TRD

OSLTRD

Oslo Gardermoen

Mon 4/20

7:00 am-9:50 am

1 stop2h 50m

Trondheim Vaernes

Mon 4/27

3:00 pm-6:40 pm

1 stop3h 40m

$130

OsloTrondheim

OSL - TRD

OSLTRD

Oslo Gardermoen

Wed 4/22

6:35 pm-9:45 pm

1 stop3h 10m

Trondheim Vaernes

Wed 4/29

7:00 am-10:15 am

1 stop3h 15m

$133

OsloTrondheim

OSL - TRD

OSLTRD

Oslo Gardermoen

Tue 4/21

8:00 am-8:55 am

Nonstop0h 55m

Trondheim Vaernes

Wed 4/22

3:50 pm-4:45 pm

Nonstop0h 55m

$160

OsloTrondheim

OSL - TRD

OSLTRD

Oslo Gardermoen

Sat 7/4

7:10 am-11:35 am

1 stop4h 25m

Trondheim Vaernes

Wed 7/8

8:30 pm-9:25 pm

Nonstop0h 55m

$207

OsloTrondheim

OSL - TRD

OSLTRD

Oslo Gardermoen

Fri 5/1

8:35 am-12:00 pm

1 stop3h 25m

Trondheim Vaernes

Mon 5/4

2:45 pm-3:40 pm

Nonstop0h 55m

$255
Cheapest one-way
Quickest one-way

OsloTrondheim

OSL - TRD

OSLTRD

Oslo Gardermoen

Thu 7/23

8:20 am-9:15 am

Nonstop0h 55m

$51

OsloTrondheim

OSL - TRD

OSLTRD

Oslo Gardermoen

Mon 6/1

7:00 am-9:50 am

1 stop2h 50m

$58

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Oslo Gardermoen to Trondheim

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oslo Gardermoen to Trondheim in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-Trondheim flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oslo Gardermoen Airport-Trondheim flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-Trondheim flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-Trondheim flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oslo Gardermoen Airport-Trondheim flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oslo Gardermoen to Trondheim

Have a flexible travel schedule? Discover the best time to fly to Trondheim from Oslo Gardermoen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oslo Gardermoen Airport to Trondheim

How far ahead should I book a flight from Oslo Gardermoen Airport to Trondheim?

Use this chart to determine the optimal time to book a round-trip flight from Oslo Gardermoen to Trondheim. Price data was last updated on March 6, 2026.

The best time to book flights from Oslo Gardermoen Airport to Trondheim is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Oslo Gardermoen Airport to Trondheim?

Currently, April is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Trondheim (average of $67). Flying from Oslo Gardermoen Airport to Trondheim in July is currently the most expensive (average of $111). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OSL to TRD?

Find hourly flight availability from Oslo Gardermoen to Trondheim. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 11, 2026.

One of the essential ways to save on airfare from Oslo Gardermoen Airport to Trondheim is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 14% on airfare.

How much does it cost to fly round-trip from Oslo Gardermoen Airport to Trondheim?

Reviews of airlines servicing Trondheim

Get insights into the airlines that provide service to Trondheim. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trondheim. Reviews last updated March 11, 2026.
Peruse reviews from past customers who have flown with Norwegian from Oslo Gardermoen Airport to Trondheim to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
7.7
Good
244 reviews

Boarding

7.7

Food

6.5

Crew

8.2

Overall

7.7

Comfort

7.6

Entertainment

6.0

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Norwegian
7.7
Good
244 reviews
Norwegian
7.7
Good
244 reviews

Boarding

7.7

Food

6.5

Crew

8.2

Overall

7.7

Comfort

7.6

Entertainment

6.0

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight

Related info for your journey

Find useful and relevant information for your journey from Oslo Gardermoen to Trondheim. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Trondheim from Oslo Gardermoen?

    If you book a flight to Trondheim from Oslo Gardermoen, you will be flying to Vaernes, which is the city’s only airport. Trondheim Vaernes (TRD) is located 16.4 mi from the center of Trondheim. There are 18 flights from Oslo Gardermoen to Vaernes per day from 1 airline.

  • How long is the flight from Oslo Gardermoen Airport to Trondheim?

    Airlines like Norwegian and Scandinavian Airlines fly from Oslo Gardermoen Airport to Trondheim in about 55m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 225 mi. All flights are typically nonstop.

  • What is the cheapest airline to fly from Oslo Gardermoen Airport to Trondheim round-trip?

    Norwegian, at $87, was found to be the cheapest airline from Oslo Gardermoen Airport to Trondheim.. Norwegian is currently priced 51% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Oslo Gardermoen Airport to Trondheim one-way?

    $49 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on Wideroe and Norwegian, with prices starting from $55 and $60, respectively.

  • What are the most reliable airlines from Oslo Gardermoen Airport to Trondheim?

    The top 3 most reliable airlines when flying from Oslo Gardermoen Airport to Trondheim are LOT (73%), airBaltic (73%) and Scandinavian Airlines (72%).

  • What are the cheapest flights from Oslo Gardermoen Airport to Trondheim?

    On average you can expect to pay $88 for a flight from Oslo Gardermoen Airport to Trondheim. The cheapest flight overall is $57 while the most popular route, (Oslo Gardermoen - Trondheim Vaernes) is currently priced at $89.

  • Can I find deals for flights from Oslo Gardermoen to Trondheim that include hotel bookings?

    Yes. In addition to deals on Oslo Gardermoen to Trondheim flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oslo Gardermoen to Trondheim?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo Gardermoen to Trondheim.

  • Can I find deals for business class flights from Oslo Gardermoen to Trondheim?

    Yes. Cheapflights offers flight deals from Oslo Gardermoen to Trondheim by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oslo Gardermoen Airport to Trondheim?

    Currently, April is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Trondheim (average of $67). Flying from Oslo Gardermoen Airport to Trondheim in July is currently the most expensive (average of $111). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Oslo Gardermoen to Trondheim

See prices for flight routes from nearby airports that may be better suited for you.
Oslo Gardermoen to Bergen flights

Top airline flying from Oslo Gardermoen to Trondheim

Discover the top airline that operate flights from Oslo Gardermoen to Trondheim. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
NorwegianCheapest$87Average$177FlexibilityNo cancel feeOn-time74%

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